Chapter 1.3 Acceleration. Types of Acceleration  Acceleration is a vector quantity  Positive Acceleration  1. when change in magnitude and direction.

Slides:

Advertisements

Similar presentations

Physics. For scalar quantities just look at the magnitude Ex: Speed For vector quantities you have to consider direction and magnitude Ex: Velocity and.

Advertisements

Linear Kinematics Chapter 3. Definition of Kinematics Kinematics is the description of motion. Motion is described using position, velocity and acceleration.

Journal #12 / If the trend continues, where would the object be at 10 seconds?

Motion and Forces Unit Chapter 1 Section 3. Acceleration.

Acceleration Section 1.3. Review What is the difference between vector and scalar quantities? Vector directions – x axis method How do we calculate velocity?

What is the rate change in position called?

Acceleration (a vector quantity) is defined as the rate of change of velocity. It has units of m/s 2 Acceleration can be positive, negative, or zero. An.

B1.3 Acceleration.

Velocity Time Graph.

Chapter Acceleration Non-uniform motion – more complex.

Unit B 1.3 Acceleration.

Acceleration Chapter 2 Section 2.

Accelerated Motion Chapter 3.1 Page 57.  The most important thing to notice in motion diagrams is the distance between successive positions!  If the.

Scalar (Dot) Product. Scalar Product by Components.

3-2 Vectors and Scalars  Is a number with units. It can be positive or negative. Example: distance, mass, speed, Temperature… Chapter 3 Vectors  Scalar.

Physics 521 Section 2.4 and Chapter 3.  Acceleration is the rate at which the velocity of an object changes.  When the velocity changes ( ) during some.

PHYSICS Describing Motion Speed and Velocity Acceleration.

Acceleration and non-uniform motion.

Displacement vs Time, Velocity vs Time, and Acceleration vs Time Graphs.

Acceleration Physics 1 Dimensional Motion Chapter 2 Section 2 – pages

Section 2 Acceleration.  Students will learned about  Describing acceleration  Apply kinematic equations to calculate distance, time, or velocity under.

Acceleration Physics 11.

Unit 3 Notes. General Equation 1: v = at + v 0.

UNIT 3: Motion Chapter 5: Investigating Motion Chapter 6: Applied Motion.

Speed-Time Graphs for Acceleration All the aspects of creating a speed-time graph are the same as creating a distance-time graph. The slope of a.

Review of Chapters 1, 2, and 3 Motion diagrams – both physical and pictorial representations Difference between instantaneous and average velocities Meaning.

Speed measures how fast position changes

Velocity-Time Graphs. The slope of a velocity-time graph represents acceleration. A positive slope – positive acceleration Negative slope – negative acceleration.

Chapter 4. Acceleration is the rate at which velocity changes. **Note: because acceleration depends upon velocity, it is a vector quantity. It has both.

Speed and Acceration. distance Total distance an object travels from a starting point to ending point.

Velocity Acceleration AND. Changing velocities means it is NON-uniform motion - this means the object is accelerating. m/s 2 m/s /s OR = ∆t∆t ∆v∆v a P(m)

VELOCITY TIME GRAPHS. The Velocity vs. Time Graph Velocity (m/s) Time (s) ∆v ∆t Velocity vs. time.

Motion in One Dimension Ch 2. Read and Define  Take Home Lab #1  Read Chapter 2  Complete the 6 vocabulary on page 67.

Accelerated Motion. is changing either the speed or direction, or both, of motion. Acceleration is the rate of change of velocity, in other words, how.

Lecture: Acceleration A vector quantity CCHS Physics.

Notes 9-3 Acceleration. Rate velocity changes with time Vector quantity In science, acceleration refers to increasing speed, decreasing speed, or changing.

Resolve the vector into x & y components 40.0 m/s at 45 o SoW.

Velocity.   Speed describes the rate of motion of an object. It is a scalar quantity (magnitude only)  Velocity describes the rate of motion AND the.

Acceleration in Graphs 9/27/2011. Position vs. Time Graph For this graph, where is the velocity positive? Where is the velocity zero? Where is the velocity.

Speeding Up and Slowing Down? Acceleration.

Motion Notes. Key Terms 1)Motion: 2)Reference point: The state in which one object’s distance from another is changing. A place or object used for comparison.

Chapter 11: Motion Section 11.3 Acceleration.

Describing Motion.

Chapter 11 Most Missed Topics Velocity and Acceleration.

1 Physics Chapter 2 Motion in One Dimension Topics:Displacement & Velocity Acceleration Falling Objects.

CHAPTER 3 ACCELERATED MOTION

Accelerated Motion Chapter 3.

Describing Motion.

Chapter 2 Objectives Describe motion in terms of changing velocity.

Chapter 6: Applied Motion

Chapter 2 Objectives Describe motion in terms of changing velocity.

Speed Pages 220 – 223.

1.6 Acceleration Due to Gravity.

Understanding Motion Graphs

12.6: Vector Magnitude & Distance

Acceleration Lesson 1C Unit 1 Motion Conceptual Physics.

15.3: Motion Rita Korsunsky.

7.4 Slope Objectives: To count slope To use slope formula.

The integral represents the area between the curve and the x-axis.

Physics 12 - Key Points of the Lesson

Chapter 4, Section 3 Acceleration.

Speed Velocity Acceleration

Analysis of Chapter 2 Test

12.5: Vector PVA.

acceleration vs time graphs

Velocity vs Time Graphs – Notebooks

Physics Chapter 6 Equilibrium.

Constant, average and Instantaneous Velocity

Motion in One Dimension

Presentation transcript:

Chapter 1.3 Acceleration

Types of Acceleration  Acceleration is a vector quantity  Positive Acceleration  1. when change in magnitude and direction are positive  2. when change in magnitude and direction are negative  Negative Acceleration  1. magnitude positive, direction negative  2. magnitude negative, direction positive

Formula  Acceleration = change in velocity time interval  Do Practice problems on Page 147

Position – Time Graph  Increasing slope is positive acceleration  Decreasing slope is negative acceleration  Practice Problem Pg 149

Velocity – Time Graph  Increasing slope is positive acceleration  Decreasing slope is negative acceleration  Practice problem Pg 153